9715881

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3643}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 14925824

約数和(自身を除く): 5209943

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3643, 10929, 25501, 76503, 462661, 1387983, 3238627, 9715881]

約数ペア:

[(1, 9715881), (3, 3238627), (7, 1387983), (21, 462661), (127, 76503), (381, 25501), (889, 10929), (2667, 3643)]